| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 1437 |
11%
|
| 2 | Quite a lot | 4001 |
30.6%
|
| 3 | Not very much | 5624 |
43%
|
| 4 | None at all | 2032 |
15.5%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 492 |